PBTCA

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Product
PBTCA
Posting date : Jul 20, 2023
Membership
Free Member Scince Apr 17, 2014
FOB Price
NEGOTIABLE
Min. Order Quantity
1 PALLET
Supply Abillity
300000
Port
QINGDAO
Payment Terms
TT LC
Package
250KG/DRUM, 1000KG/IBC
Keyword :
Category
Contact
Rachel Li
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
JIALU
HS-CODE
2931-
Package & Delivery Lead Time
Package
250KG/DRUM, 1000KG/IBC
Delivery Lead Time
Prompt
Detailed Description
2-Phosphonobutane -1,2,4-Tricarboxylic Acid
(PBTCA)
CAS No. 37971-36-1
Molecular Formula: C7H11O9
Molecular weight: 270.13
Synonyms: Dequest 7000, PBTC, Phosphonobutane Tricarboxylic Acid
Structural Formula:
Specification:
Items
Index
Index
Appearance
Clear, colorless to pale yellow aqueous solution
Active acid %
50.0-51.0
Phosphorous acid(as PO33-)
%
0.5 max
Phosphoric ac
id(as PO43-) %
0.2 max
Density (20) g/cm3
1.27 min
pH (1% water solution)
1.5~2.0
Fe ppm
10.0 max
Chloride ppm
10.0 max
Turbidity (NTU)
10.0 max
Color APHA
30.0 max
Usage:
PTBCA is a high efficient agent as scale and corrosion inhibitor. It is the excellent stabilizer for
zinc salt. It is widely used in circulating cool water system and oilfield refill water system as scale
and corrosion inhibitor, suitable to composite with zinc salt and copolymer.
PBTCA can be used in situations of high temperature, high hardness, high alkali and high
concentration index. In lavation fields, it is used as chelating agent and metal detergent.
PBTCA is usually used together with zinc salt, copolymer, organophosphine, imidazole and other
Water Treatment Chemicals. When used alone, the dosage of 5-15mg/L is preferred.
Package and Storage:
200L plastic drum, IBC (1000L), customers’ requirement.
Storage for one year in shady room and dry place.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
 

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